Could Pati, a white street cat who is deaf, have a normal life? This short-illustrated children's' story captures how Pati's owner adapted to the cat's disability by teaching some basic sign language so that they could communicate normally. The 'Cat Who Understands Sign Language' is a beautifully illustrated story that contains some of the basic hand signals used to communicate with the cat, and contains some basic sign language. The book follows the adventures of Pati as he grows and lives a normal life in a loving family.